$121 Cheap United flights from New York to St. Louis (LGA to STL)

Find The Best Day To Fly from New York to St. Louis

Amazing United LGA to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $259 round trip and $121 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Nov 12 - Sat, Nov 15
LGA
New York
STL
St. Louis
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select United flight, departing Wed, Nov 12 from New York to St. Louis, returning Sat, Nov 15, priced at $259 found 4 days ago

STL From LGA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

4 out of 5
Price was $806, price is now $647 per person
$647
per person
Sep 18 - Sep 22
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to St. Louis (STL)
The Cheshire

The Cheshire

4 out of 5
Price was $823, price is now $650 per person
$650
per person
Sep 18 - Sep 22
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to St. Louis (STL)
Courtyard by Marriott St. Louis Downtown/Convention Center

Courtyard by Marriott St. Louis Downtown/Convention Center

3 out of 5
Price was $841, price is now $687 per person
$687
per person
Sep 18 - Sep 22
found 1 day ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to St. Louis (STL)
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Frequently asked questions

Can I catch a flight from LaGuardia Airport (LGA) to St. Louis Lambert International Airport right now?
It's always prudent to learn about any travel advice reports and quarantine requirements in effect in your destination. Ensure you go to the Covid-19 Travel Advisor for up-to-date information on catching a flight to Lambert-St. Louis Intl. Airport (STL).
What terminal is United Airlines at LGA?
Check your boarding pass to find out which LGA terminal you'll be departing from on your way to Lambert-St. Louis Intl. Airport (STL) with United Airlines. If you can't locate the details on there, contact your airline.
Are there United Airlines non-stop flights from LGA to STL?
If you're considering flying with United Airlines from LaGuardia Airport to STL, you'll need to make a stopover. While waiting for your connection, take the opportunity to enjoy a bite to eat or check out the airport shops.
How long is a United Airlines flight from LGA to STL?
As it will take approximately 4 hours and 15 minutes for your United Airlines flight to journey from LaGuardia Airport (LGA) to St. Louis Lambert International Airport, consider putting a couple of travel games in your hand luggage. You never know — the person sitting next to you might welcome a challenge to break up the trip.
How many direct and indirect flights does United Airlines fly from LGA to STL?
You can choose from approximately 7 flights daily with United Airlines from LaGuardia Airport to STL.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to STL, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from New York LGA to St. Louis STL 

To find the best deals on flights to New York from St. Louis with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from New York LGA to St. Louis STL with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $259 to $259, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from New York LGA to St. Louis STL 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from New York to St. Louis costs from $121. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to St. Louis STL from  New York LGA with United 

To find a cheap United flight from New York LGA to St. Louis STL, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from New York LGA to St. Louis STL 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover. 

 

Find nonstop flights from New York LGA to St. Louis STL with United 

If you’re keen to be on St. Louis soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from New York LGA to St. Louis STL 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to St. Louis STL from  New York LGA with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road, St. Louis, MO
This hotel features an indoor pool, a 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center, laundry service, and ...
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.